ウィンドウ位置、サイズ、状態の取得/設定

#pragma once

////////////////////////////////////////////////////////////////////////////////

// CWindowPlacement

class CWindowPlacement : public WINDOWPLACEMENT

{

public:

    CWindowPlacement()

    {

        memset(this, 0, sizeof(WINDOWPLACEMENT));

        length = sizeof(WINDOWPLACEMENT);

    }

    CWindowPlacement(LPCTSTR szString)

    {

        memset(this, 0, sizeof(WINDOWPLACEMENT));

        length = sizeof(WINDOWPLACEMENT);

        this->FromString(szString);

    }

    CWindowPlacement(HWND hWnd)

    {

        memset(this, 0, sizeof(WINDOWPLACEMENT));

        length = sizeof(WINDOWPLACEMENT);

        ::GetWindowPlacement(hWnd, this);

    }

public:

    CString ToString()

    {

        CString strValue;

        strValue.Format(

            _T("%d,%d,%d,%d,%d,%d,%d,%d"),

            showCmd,

            flags,

            ptMinPosition.x,

            ptMinPosition.y,

            rcNormalPosition.left,

            rcNormalPosition.top,

            rcNormalPosition.right,

            rcNormalPosition.bottom);

        return strValue;

    }

    void FromString(CString szString)

    {

        sscanf(

            (LPCTSTR)szString,

            _T("%d,%d,%d,%d,%d,%d,%d,%d"),

            &showCmd,

            &flags,

            &ptMinPosition.x,

            &ptMinPosition.y,

            &rcNormalPosition.left,

            &rcNormalPosition.top,

            &rcNormalPosition.right,

            &rcNormalPosition.bottom);

    }

};